How severe is CVE-2016-5148?

CVE-2016-5148 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2016-5148 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-5148?

CVE-2016-5148 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-5148?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-5148 published?

CVE-2016-5148 was published on 2016-09-11 and last updated on 2026-06-17.

CVE-2016-5148

CVE-2016-5148 is a medium-severity vulnerability in Google Chrome with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Google Chrome
Published: 2016-09-11
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in Blink, as used in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux, allows remote attackers to inject arbitrary web script or HTML via vectors related to widget updates, aka "Universal XSS (UXSS)."

Frequently asked questions

What is CVE-2016-5148?: Cross-site scripting (XSS) vulnerability in Blink, as used in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux, allows remote attackers to inject arbitrary web script or HTML via vectors related to widget updates, aka "Universal XSS (UXSS)."
How severe is CVE-2016-5148?: CVE-2016-5148 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2016-5148 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-5148?: CVE-2016-5148 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-5148?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-5148 published?: CVE-2016-5148 was published on 2016-09-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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